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COMP Cams Xtreme Energy Camshafts 20-221-3 Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.455, Mopar, Small Block, Each

SKU: CCA20-221-3

Camshafts

COMP Cams Xtreme Energy Camshafts 20-221-3 Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.455, Mopar, Small Block, Each

SKU: CCA20-221-3

Camshafts
A$695.60
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (6 available)

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Description

Camshaft - Xtreme Energy - Hydraulic Flat Tappet - Lift 0.447 / 0.455 in - Duration 256 / 268 - 110 LSA - 1000 / 5200 RPM - Small Block Mopar - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:12:53

Data: v4.2 - Upd: 2026-11-07 21:14:55

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca20-221-3
SFX Item ID 4777095
Accounting SKU cca-20-221-3
Manufacturer SKU 20-221-3
Manufacturer UPC 036584046844
Alternative References 20-221-3, CCA-20-221-3, COM20-221-3

Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.455, Mopar, Small Block, Each

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number20-221-3
Part TypeCamshafts
Product LineCOMP Cams Xtreme Energy Camshafts
UPC036584046844
Cam StyleHydraulic flat tappet
Camshaft UseStreet/Strip
Basic Operating RPM Range1,000-5,200
Intake Duration at 050 inch Lift212
Exhaust Duration at 050 inch Lift218
Duration at 050 inch Lift212 int./218 exh.
Advertised Intake Duration256
Advertised Exhaust Duration268
Advertised Duration256 int./268 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.447 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.455 in.
Valve Lift with Factory Rocker Arm Ratio0.447 int./0.455 exh.
RemanufacturedNo
Computer-Controlled CompatibleNo
Grind NumberCRS XE256H-10
Valve Springs RequiredYes
QuantitySold individually.

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